TMA-ESXI9-3.2

Host must deactivate the ESXi shell

高レベル 1自動vmware

説明

The ESXi shell is an interactive command line environment available from the Direct Console User Interface (DCUI) or remotely via SSH. Activities performed from the ESXi Shell bypass all access controls, but are logged. The recommended setting for the ESXi shell is to be stopped and only started manually when needed, such as when running diagnostics or troubleshooting. The audit parses vim-cmd hostsvc/hostconfig for the TSM (ESXi Shell) service and requires startup policy "off" and the service not running. Runs in the ESXi Shell (busybox sh) as root.

チェック方法

監査方法: シェルコマンド

shell

out=$(vim-cmd hostsvc/hostconfig 2>/dev/null) || exit 1
p=$(printf '%s\n' "$out" | awk '/key = "TSM"/{f=1} f && $1=="policy" {v=$3; gsub(/[",]/, "", v); print v; exit}')
r=$(printf '%s\n' "$out" | awk '/key = "TSM"/{f=1} f && $1=="running" {v=$3; gsub(/[",]/, "", v); print v; exit}')
[ -n "$p" ] || { echo 'TSM: service not found in hostconfig'; exit 1; }
if [ "$p" = off ] && [ "$r" != true ]; then echo compliant; else echo "TSM: policy=$p running=$r"; fi

期待される出力: compliant

修正方法

修正方法: ガイダンスまたは IaC パッチ

To disable the ESXi shell, perform the following: 1. From the vSphere Web Client, select the host. 2. Select Configure then expand System and select Services. 3. Click on ESXi Shell then click Edit Startup Policy. 4. Set the Startup Policy is set to Start and Stop Manually. 5. Click on OK. Alternately, use the following PowerCLI command: # Set the ESXi shell to start manually rather than automatically for all hosts Get-VMHost | Get-VMHostService | Where { $_.key -eq "TSM" } | Set-VMHostService - Policy Off

プロパティ

オペレーティングシステム: すべて
タグ: vmwareesximanagement
参照: CIS VMware ESXi 9.0 Benchmark v1.0.0 - 3.2 Host must deactivate the ESXi shell

このホストをチェック

監査が許可されているマシンで実行してください。スキャンは読み取り専用です。

shell

tmaegis scan --target vmware